value count b% w%
----- ----- ------ ------
 0 2 12.5% 100%
 1 2 25% 87.5%
 2 2 37.5% 75%
 3 2 50% 62.5%
 4 2 62.5% 50%
 5 2 75% 37.5%
 6 2 87.5% 25%
 8 2 100% 12.5%
value count b% w%
----- ----- ------ ------
 0 168 75% 100%
 255 56 100% 25%